✴ An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all the other programs in a computer. The other programs are called applications or application programs. The application programs make use of the operating system by making requests for services through a defined application program interface (API). In addition, users can interact directly with the operating system through a user interface such as a command line or a graphical user interface (GUI).✴

► This App has been prepared for the computer science graduates to help them understand the basic to advanced concepts related to Operating System.✦

【Topics Covered in this App are Listed Below】

⇢ Operating System - Overview

⇢ Types of Operating System

⇢ Services

⇢ Properties

⇢ Processes

⇢ Process Scheduling

⇢ Operating System Scheduling algorithms

⇢ Multi-Threading

⇢ Memory Management

⇢ Virtual Memory

⇢ I/O Hardware

⇢ I/O Softwares

⇢ File System

⇢ Security

⇢ Linux